Flashing speed limit signs, also known as variable message signs (VMS), are designed to provide important information to motorists and enhance road safety. However, some motorists may find them terrifying or unsettling for a few reasons:
Sudden changes: Flashing speed limit signs often indicate a change in the posted speed limit. When drivers are accustomed to a certain speed on a road and suddenly see a reduced speed limit, it can be jarring and cause anxiety. People generally prefer predictability, and unexpected changes can lead to a sense of unease.
Increased vigilance: Flashing signs demand drivers' attention and require them to adapt their speed accordingly. When a sign flashes, it serves as a visual cue that requires immediate action. This sudden shift in focus and the need to quickly adjust speed can create stress and anxiety for some motorists.
Perception of surveillance: Some drivers may feel uncomfortable or nervous when they encounter flashing signs because they perceive them as a form of surveillance. These signs often employ radar or other technologies to detect and display the current speed of passing vehicles. This sense of being monitored can evoke feelings of being judged or policed, contributing to a sense of uneasiness.
Fear of penalties: Flashing speed limit signs are sometimes used in conjunction with speed cameras or enforcement measures. Motorists who are aware of this association may feel a heightened fear of receiving a traffic ticket or penalty if they do not comply with the displayed speed limit. This fear of consequences can create additional anxiety and stress.
It's important to note that while these factors can contribute to a sense of terror or unease for some motorists, flashing speed limit signs are ultimately implemented to improve road safety and encourage compliance with speed limits. They serve as a visual reminder for drivers to adjust their speed and navigate roads safely.